From f4c165afe7003ad6276ad7d015fd1c9164a84328 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sat, 6 Mar 2010 08:21:54 -0800
Subject: Bug fix: store correct position information upon logout. Fixes mantis
 #4608

---
 .../Presence/PresenceDetector.cs                   | 29 +++++++++++++---------
 OpenSim/Region/Framework/Scenes/Scene.cs           |  2 +-
 OpenSim/Region/Framework/Scenes/SceneBase.cs       | 15 +++++++++++
 .../Framework/Scenes/Tests/SceneBaseTests.cs       |  5 ++++
 4 files changed, 38 insertions(+), 13 deletions(-)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
index 891fc14..e98df28 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/PresenceDetector.cs
@@ -77,23 +77,28 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
 
         public void OnNewClient(IClientAPI client)
         {
-            client.OnLogout += OnLogout;
+            client.OnConnectionClosed += OnConnectionClose;
         }
 
-        public void OnLogout(IClientAPI client)
+        public void OnConnectionClose(IClientAPI client)
         {
-            client.OnLogout -= OnLogout;
-            
-            ScenePresence sp = null;
-            Vector3 position = new Vector3(128, 128, 0);
-            Vector3 lookat = new Vector3(0, 1, 0);
-
-            if (m_aScene.TryGetAvatar(client.AgentId, out sp))
+            if (client.IsLoggingOut)
             {
-                position = sp.AbsolutePosition;
-                lookat = sp.Lookat;
+                object sp = null;
+                Vector3 position = new Vector3(128, 128, 0);
+                Vector3 lookat = new Vector3(0, 1, 0);
+
+                if (client.Scene.TryGetAvatar(client.AgentId, out sp))
+                {
+                    if (sp is ScenePresence)
+                    {
+                        position = ((ScenePresence)sp).AbsolutePosition;
+                        lookat = ((ScenePresence)sp).Lookat;
+                    }
+                }
+
+                m_PresenceService.LogoutAgent(client.SessionId, position, lookat);
             }
-            m_PresenceService.LogoutAgent(client.SessionId, position, lookat);
 
         }
     }
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 30c69a8..1eb3117 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -4216,7 +4216,7 @@ namespace OpenSim.Region.Framework.Scenes
             return m_sceneGraph.GetGroupByPrim(localID);
         }
 
-        public bool TryGetAvatar(UUID avatarId, out ScenePresence avatar)
+        public override bool TryGetAvatar(UUID avatarId, out ScenePresence avatar)
         {
             return m_sceneGraph.TryGetAvatar(avatarId, out avatar);
         }
diff --git a/OpenSim/Region/Framework/Scenes/SceneBase.cs b/OpenSim/Region/Framework/Scenes/SceneBase.cs
index 4f6e824..74476ed 100644
--- a/OpenSim/Region/Framework/Scenes/SceneBase.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneBase.cs
@@ -190,6 +190,21 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="agentID"></param>
         public abstract void RemoveClient(UUID agentID);
 
+        public bool TryGetAvatar(UUID agentID, out object scenePresence)
+        {
+            scenePresence = null;
+            ScenePresence sp = null;
+            if (TryGetAvatar(agentID, out sp))
+            {
+                scenePresence = sp;
+                return true;
+            }
+
+            return false;
+        }
+
+        public abstract bool TryGetAvatar(UUID agentID, out ScenePresence scenePresence);
+
         #endregion
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneBaseTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneBaseTests.cs
index 8230f32..840039c 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneBaseTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneBaseTests.cs
@@ -65,6 +65,11 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             {
                 throw new NotImplementedException();
             }
+
+            public override bool TryGetAvatar(UUID agentID, out ScenePresence scenePresence)
+            {
+                throw new NotImplementedException();
+            }
         }
 
         [Test]
-- 
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